DO after a doctor's name means that the doctor is a graduate of an osteopathic medical school in the United States.
The Difference Between The Aztec, Maya, Inca, And Olmec. âIt will happen â a seeing [. . In A Nutshell. The Olmec, Mayan, Incan, and Aztec civilizations are some of the greatest ancient civilizations in history, and yet we know very little about them compared to other parts of the world.
We know far less about the Olmecs than we do about, for example, the Aztecs and Mayans. There are very few written records to tell us about the culture. In fact, at first Olmec artifacts were thought to be Mayan, and the Mayans were thought to be the first great culture in the area.